import {
    validatenull
} from '@/utils/validate'
/**
 * 存储localStorage
 */
export const setStore = (params) => {
    const {
        name,
        content,
        type
        // datetime
    } = params
    const obj = {
        dataType: typeof (content),
        content: content,
        type: type,
        datetime: new Date().getTime()
    }
    if (type) window.sessionStorage.setItem(name, JSON.stringify(obj))
    else window.localStorage.setItem(name, JSON.stringify(obj))
}
/**
 * 获取localStorage
 */
export const getStore = (params) => {
    const {
        name
        // type
    } = params
    let obj = {}
    let content
    obj = window.localStorage.getItem(name)

    if (validatenull(obj)) obj = window.sessionStorage.getItem(name)
    if (validatenull(obj)) return
    obj = JSON.parse(obj)
    if (obj.dataType === 'string') {
        content = obj.content
    } else if (obj.dataType === 'number') {
        content = Number(obj.content)
    } else if (obj.dataType === 'boolean') {
        /* eslint-disable */
        content = eval(obj.content)
    } else if (obj.dataType === 'object') {
        content = obj.content
    }
    return content
   
}
/**
 * 删除localStorage
 */
export const removeStore = params => {
    const {
        name
    } = params
    window.localStorage.removeItem(name)
    window.sessionStorage.removeItem(name)
}

/**
 * 获取全部localStorage
 */
export const getAllStore = (params) => {
    const list = []
    const {
        type
    } = params
    for (let i = 1; i <= window.sessionStorage.length; i++) {
        if (type) {
            list.push({
                name: window.sessionStorage.key(i),
                content: getStore({
                    name: window.sessionStorage.key(i),
                    type: 'session'
                })
            })
        } else {
            list.push(getStore({
                name: window.localStorage.key(i),
                content: getStore({
                    name: window.localStorage.key(i)
                })
            }))
        }
    }

    return list
}

/**
 * 清空全部localStorage
 */
export const clearStore = (params) => {
    const {
        type
    } = params
    if (type) {
        window.sessionStorage.clear()
        return
    }
    window.localStorage.clear()
}
